first-commit

中间件部署/MariaDB.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+
+OLD_MYSQL=(mysql MySQL mariadb)
+for item in ${OLD_MYSQL[@]}
+do
+  findVar=$(rpm -qa | grep -w ${item} | awk '{print$1}')
+  echo $findVar
+  rpm -e --nodeps $findVar
+done
+
+
+cat >> /etc/yum.repos.d/MariaDB.repo <<EOF
+# MariaDB 10.5 CentOS repository list - created 2021-01-06 06:01 UTC
+# http://downloads.mariadb.org/mariadb/repositories/
+# 已经替换为国内的中科大的yum源，选择10.5版本
+[mariadb]
+name = MariaDB
+baseurl = https://mirrors.ustc.edu.cn/mariadb/yum/10.5/centos7-amd64
+gpgkey=https://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB
+gpgcheck=1
+EOF
+
+MariaDBVersion=$(yum list MariaDB-server --showduplicates | grep -w MariaDB | sort -r | awk 'NR==1{print$2}' | cut -d "-" -f1)
+echo "MariaDB的最新版本为：$MariaDBVersion"
+rpm --import https://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB
+
+sudo yum install -y MariaDB-server-$MariaDBVersion MariaDB-client-$MariaDBVersion
+
+echo "
+n
+y
+v2ryStr@ngPa.ss
+v2ryStr@ngPa.ss
+y
+y
+
+
+" | mysql_secure_installation
+
+# 配置MariaDB-server的相关属性
+mv /etc/my.cnf.d/server.conf /etc/my.cnf.d/server.conf_back
+
+cat >/etc/my.cnf.d/server.conf <<EOF
+[mysqld]
+binlog_format = row
+secure_file_priv=''
+log-bin=/vdb1/data/mariadb/mysql-bin
+expire_logs_days=5
+lower_case_table_names=1
+server_id = 123
+skip-character-set-client-handshake=true
+character-set-client-handshake = FALSE
+character_set_server=utf8mb4
+collation-server=utf8mb4_unicode_ci
+init_connect='SET NAMES utf8mb4'
+datadir=/data/mariadb
+log-error=/data/mariadb/mariadb.log
+slow_query_log=on
+slow_query_log_file=/data/mariadb/slow_query_log.log
+long_query_time=1
+EOF
+systemctl restart mariadb
+
+# mysql -u root -p
+# 创建相应的用户名及密码
+# create user username@localhost identified by 'password';
+#授予外网登陆权限
+# grant all privileges on *.* to username@'%' identified by 'password';